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2. H. Ritchie, P. Rosado, and M. Roser, “Agricultural production,” https://ourworldindata.org/agricultural-production
3. “Who produces what? Key agriculture stats from around the globe,” https://www.agweb.com/markets/world-markets/who-produces-what-key-agriculture-stats-around-globe
4. S. D. Simpson, “Top agricultural producing countries,” July 2022, https://www.investopedia.com/financial-edge/0712/top-agricultural-producing-countries.aspx#:~:text=Of%20the%20major%20cereal%20and%20vegetable%20crops%2C%20the,with%20%24118.3%20billion%20in%20exports%20as%20of%202019.
5. https://i0.wp.com/www.illustratedtextbook.com/wp-content/uploads/2019/12/Agricultural-Types-for-Web-scaled.jpg